(19)

(11)

EP 3 760 002 A1

(12)

(43) Date of publication: 06.01.2021 Bulletin 2021/01 (21) Application number: 19710456.5 (22) Date of filing: 26.02.2019

(51) International Patent Classification (IPC):  H05B 33/08(2020.01) H01H 13/83(2006.01) H01H 1/029(2006.01) H05K 1/00(2006.01) H05B 37/02(2006.01) (86) International application number: PCT/GB2019/000034 (87) International publication number: WO 2019/166755 (06.09.2019 Gazette 2019/36)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 02.03.2018 US 201862637524 P 19.03.2018 GB 201804352 (71) Applicant: Peratech Holdco LTD Richmond DL10 7JH (GB)	(72) Inventors: AFENTAKIS, Themistoklis Camas, Washington 98607 (US) GARRETT, Michael Robert 111 35 Stockholm (SE) LEVIN, Michael Dean Los Altos, California 94024 (US) METELIUS, Joel Erik Christoffer 131 45 Nakca (SE) (74) Representative: Atkinson & Company Intellectual Property Limited  7 Moorgate Road Rotherham S60 2BF Rotherham S60 2BF (GB)